Update READMEs to include OSMF

Fixes 7862
Fixes 8974

1 files changed, 30 insertions, 2 deletions

diff --git a/src/libs/dutil/README.md b/src/libs/dutil/README.md
index 2d6605fe..ffc0aacd 100644
--- a/src/libs/dutil/README.md
+++ b/src/libs/dutil/README.md
@@ -1,2 +1,30 @@
-# dutil
-dutil.lib - foundation library for all native code in WiX Toolset
+# WixToolset.DUtil (dutil.lib) - foundation library for all native code in WiX Toolset
+
+The `WixToolset.DUtil` package provides native code utility functions used throughout the WiX Toolset.
+
+[Web Site][web] | [Documentation][docs] | [Issue Tracker][issues] | [Discussions][discussions]
+
+
+## Open Source Maintenance Fee
+
+To ensure the long-term sustainability of this project, users of this package who generate revenue must pay an [Open Source Maintenance Fee][osmf]. While the source code is freely available under the terms of the [LICENSE][license], this package and other aspects of the project require [adherence to the Open Source Maintenance Fee EULA][eula].
+
+To pay the Maintenance Fee, [become a Sponsor](https://github.com/sponsors/wixtoolset).
+
+
+## Additional resources
+
+* [WiX Website][web]
+* [WiX Documentation][docs]
+* [WiX Issue Tracker][issues]
+* [WiX Discussions][discussions]
+
+
+[web]: https://www.firegiant.com/wixtoolset/
+[docs]: https://docs.firegiant.com/wixtoolset/
+[issues]: https://github.com/wixtoolset/issues/issues
+[discussions]: https://github.com/orgs/wixtoolset/discussions
+[sdk]: https://www.nuget.org/packages/WixToolset.Sdk/
+[osmf]: https://opensourcemaintenancefee.org/
+[license]: https://github.com/wixtoolset/wix/blob/main/LICENSE.TXT
+[eula]: https://github.com/wixtoolset/wix/blob/main/OSMFEULA.txt